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thuyanh2000
2 năm trước
trong một bình đựng 5 viên bi xanh 3 viên bi đỏ , lấy ngẫu nhiên 2 viên bi .Tính xác suất để lấy 1 bi đỏ và 1 bi xanh
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I. Rewrite the sentences in such a way mean almost the same as those printed before them 1. I'd prefer you to sign the contract without any further delay. → I'd rather....................................................................... 2. Kevin said he was sorry he had not finished the report. → Lola apologized............................................................ 3. We know that feudalism lasted for hundreds of years in Europe. → Feudalism...................................................................... 4. There aren't many people who have read this novel to the end but John is one of them. → John is one of................................................................ 5. Keeping in touch with the media is very important and necessary. → It's................................................................................... 6. Alice and Charles did not decide to move to a bigger house until after the birth of their second child. → Only................................................................................ 7. The only reason the party was a success was that a famous film star attended. → If it.................................................................................. 8. He can speak French well enough to go to the conference → His French..................................................................... 9. Is this the only way to reach the city center? → Isn't................................................................................?

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